208024773

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 317157120

約数和(自身を除く): 109132347

約数列:

[1, 3, 11, 33, 47, 89, 121, 137, 141, 267, 363, 411, 517, 979, 1507, 1551, 2937, 4183, 4521, 5687, 6439, 10769, 12193, 12549, 16577, 17061, 19317, 32307, 36579, 46013, 49731, 70829, 134123, 138039, 212487, 402369, 506143, 573071, 779119, 1475353, 1518429, 1719213, 2337357, 4426059, 6303781, 18911343, 69341591, 208024773]

約数ペア:

[(1, 208024773), (3, 69341591), (11, 18911343), (33, 6303781), (47, 4426059), (89, 2337357), (121, 1719213), (137, 1518429), (141, 1475353), (267, 779119), (363, 573071), (411, 506143), (517, 402369), (979, 212487), (1507, 138039), (1551, 134123), (2937, 70829), (4183, 49731), (4521, 46013), (5687, 36579), (6439, 32307), (10769, 19317), (12193, 17061), (12549, 16577)]